Product Information
Description:
| This is a genuine Hitachi replacement part, this item is sold individually. The purpose of this Piston Bumper is to keep the piston from hitting the bottom of the cylinder and damaging it. Because this part get so much abuse it has a tendency to crack and fall apart. If you see and parts of this bumper falling from your nail gun, it is definitely time to replace it. |
Frequently Purchased With
Compatibility
the 21 compatible machines
This part is compatible with the following machines:
Metabo HPT (Hitachi)
NR83AA3 Clipped Head Framing Nailer
NV83A2 Full Round Head Coil Nailer
NV85AG Coil Siding/Framing Nailer
NR83A2(S) Framing Nailer, Full Head, Plastic Strip Collation (without Depth Adjustment)
83AA2 Strip Nailer
NR83A 3-1/4" Full Head Nailer
NR83AA2 3-1/4" Clipped head Framing Nailer
NV83A3 Nailer
NV83A4 Nailer
NR83A3S Strip Nailer
NR83A3 Strip Nailer
NV83A2 Full Round Head Coil Nailer
NV85AG Coil Siding/Framing Nailer
NR83A2(S) Framing Nailer, Full Head, Plastic Strip Collation (without Depth Adjustment)
83AA2 Strip Nailer
NR83A 3-1/4" Full Head Nailer
NR83AA2 3-1/4" Clipped head Framing Nailer
NV83A3 Nailer
NV83A4 Nailer
NR83A3S Strip Nailer
NR83A3 Strip Nailer
NR83AA4 3-1/4" Paper Collated Framing Nailer
NR83A2 Strip Nailer
NR83A5 Strip Nailer
NR83A5(S)M 3-1/4 Inch Rnd Head Framing Nailer W/Out Depth Adjustment
NR83A5M 3-1/4 Inch Rnd Head Framing Nailer W/ Depth Adjustment
NR83AA5M 3-1/4 Inch Clipped Head Fram Nailer Accepts Paper Tape Collated Nails
NV83A5M 3-1/4 Inch Coil Framing Nailer 2 Inch-3-1/4 Inch X 0.099 Inch-0.131 Inch
NR83A2(Y) Nailer
NR83A5(S) Nailer
NR83AA5 Nailer
NR83A2 Strip Nailer
NR83A5 Strip Nailer
NR83A5(S)M 3-1/4 Inch Rnd Head Framing Nailer W/Out Depth Adjustment
NR83A5M 3-1/4 Inch Rnd Head Framing Nailer W/ Depth Adjustment
NR83AA5M 3-1/4 Inch Clipped Head Fram Nailer Accepts Paper Tape Collated Nails
NV83A5M 3-1/4 Inch Coil Framing Nailer 2 Inch-3-1/4 Inch X 0.099 Inch-0.131 Inch
NR83A2(Y) Nailer
NR83A5(S) Nailer
NR83AA5 Nailer
Products Compatibility
This item works with the following types of products:
- • Nailer
Questions & Answers for Piston Bumper (b)
No questions have been asked yet
Repair Instructions: Submitted by Customers Like You
9 of 9 people found this instruction helpful
Tool Type:
Nailer
Repair Difficulty:
Easy
Time Spent Repairing:
Less than 15 minutes
Tools Used:
Broken piston and crack bumper
Unscrew four screws and pull up the cover and pushed out the broken piston. And for the bumper remove four more screws the tip of the nail gun take out the old bumper put the new one and start putting everything back together.
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5 of 5 people found this instruction helpful
Tool Type:
Nailer
Parts Used:
Repair Difficulty:
Medium
Time Spent Repairing:
30-60 minutes
Tools Used:
Screwdriver, Pliers, Wrench Set, Allen wrench
Leak too much air,
Removed the four screws from the top cover
Looked to see what parts I would need to fix the leak.
I ordered about every o-ring and seal in the gun
Replaced all that I ordered
The gun is like new again
Looked to see what parts I would need to fix the leak.
I ordered about every o-ring and seal in the gun
Replaced all that I ordered
The gun is like new again
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2 of 2 people found this instruction helpful
Tool Type:
Nailer
Parts Used:
Repair Difficulty:
Easy
Time Spent Repairing:
15-30 minutes
Tools Used:
Screwdriver, Allen wrench
Nailer bumper
Remove the top cover of the nail gun. Removed the piston and driver and the bumper. Cleaned out the inside of the gun and installed the new parts,then oiled it. Then replace the to[ cover of the gun.
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1 of 1 people found this instruction helpful
Tool Type:
Nailer
Repair Difficulty:
Easy
Time Spent Repairing:
30-60 minutes
Tools Used:
Screwdriver, Pliers, Allen wrench, light oil, rag, razor blade
The nylon part inside get brittle from age, impactand oul. They crack and render the tool useless.
Disassembled and took note of the parts and their placement. Cleaned and reassembled.
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Tool Type:
Nailer
Repair Difficulty:
Easy
Time Spent Repairing:
Less than 15 minutes
Tools Used:
Screwdriver, Pliers, Wrench Set
Wasn't inserting nails.
Remove the trigger hold pin.
Remove the four bolts from the bottom cover.
Remove the old piston bumper.
Remove the piston assy.
Put the new piston assy.
And the new piston bumper
Spray wd-40 inside little bit.
Put everything together and make a test.
Remove the four bolts from the bottom cover.
Remove the old piston bumper.
Remove the piston assy.
Put the new piston assy.
And the new piston bumper
Spray wd-40 inside little bit.
Put everything together and make a test.
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Tool Type:
Nailer
Repair Difficulty:
Easy
Time Spent Repairing:
Less than 15 minutes
Tools Used:
, ALLEN WRENCHES
NAIL BROKE THE END OFF OF THE PISTON
REMOVED BROKEN PART,REINSTALLED PISTON AND NEW BUMPER.REPAIR FINISHED
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Tool Type:
Nailer
Parts Used:
Repair Difficulty:
Easy
Time Spent Repairing:
15-30 minutes
Tools Used:
Pliers, allen wrench
Nailer wouldn't fire
After disassembly & inspection needed a new piston bumper. Need to remove the entire front nose of the gun including the nail magazine. Once the nose piece is removed the bumper just fits right inside and re-assemble in reverse order
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1 of 2 people found this instruction helpful
Tool Type:
Nailer
Repair Difficulty:
Medium
Time Spent Repairing:
30-60 minutes
Tools Used:
, Allen wrench
Leaking air in several places
Removed end cap and driver guide { nose piece } replaced nose piece gasket, replaced damaged o-ring re-assembled gun and tested. Gun good to go.
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Reviews
1 Reviews
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Esperiencia de boa compra .
Olá foi muito bom comprar com vocês estou muito feliz por comprar com vocês a minha compra foi excelente meu produto chegou perfeito a companhia é de excelência parabéns nota 10
Edson Pereira dos -
November 16, 2023
Verified Purchase
Verified Purchase
eReplacementParts Team
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Product Information
